3-Pack Replacement DCF-10 / DCF-14 62731C for Eureka - Compatible with Eureka 439az, Eureka DCF-10, Eureka 431f, Eureka 431bx, Eureka Optima 430 series, Eureka Optima Pet Lover 439AZ, Eureka 437az, Eureka 437, Eureka 433b, Eureka DCF10, Eureka 431b, Eureka 431axz, Eureka 431a Replacement DCF-10/DCF-14 62731C for Eureka - Compatible with Eureka 439az, Eureka DCF-10, Eureka 431f, Eureka 431bx, Eureka Optima 430 series, Eureka Optima Pet Lover 439AZ, Eureka 437az, Eureka 437, Eureka 433b, Eureka DCF10, Eureka 431b, Eureka 431axz, Eureka 431a, Eureka 430, Eureka DCF-14, Eureka 62396, Eureka DCF14, Eureka 437axz, Eureka 62731, Eureka 62731A, Eureka 62731B, Eureka 62731C, Eureka 62396-1, Eureka 62396-12, Eureka 73734-2, Eureka 73734, Eureka 2316911737, Eureka 023169117372 Replaces Eureka DCF-10, DCF-14 Filter 62731C Vacuuming with a high-efficiency filter cleans the air inside your house. Ideal for those who suffer from dust-related or allergic discomforts. Removes dirt, dust and allergens while you vacuum to improve the air quality of your home. Don't let dust and dirt accumulate inside the vacuum then spreading it around your house. Lengthen the life of your vacuum cleaner plus improve the effectiveness and suction of your vacuum by installing a new filter with the same great quality as the name brand but at an affordable price. Overtime filters get clogged up with dirt impeding the airflow of the vacuum thus losing suction and performance. We recommend replacing your vacuum filters every 3 to 6 months for best performance . Made to neutralize odors at the source, releases clean, odor-free air into your home as you vacuum. Breathe easier and feel refreshed by filtering the air inside your household leading to overall better health. Note: Please check your vacuum to make sure you are purchasing the correct parts. On Sale for a Limited Time!